powers and twinspoppa ta for replies, yup have staggered factory setup 132 LA 5 star spokes, at the rear tires are 285/45 r19 which i thought equate to 285mm wide (about 11 inches) and the front 255/50 r19 are 255mm about 10 inches wide, so yup may have to do this, will stick a set of 255/50 tires on the back, they are narrower by about 1inch and lower by 1.25 cm but as long as the garage guys dont say they will pop off and also throw off my sensors due to ride height etc then i will go for them as i will then be able to rotate em all way round(if they are not unidirectional that is )